THREADED
LAP JOINT
SOCKET WELD
| CLASS 600 | ||||||||||||||||
| Nominal Pipe Size | Outside Diameter of Flange O | Dia of Bolt Circle A | Dia of Bolt Holes D | No. of Holes | Thickness of Flange C |
Hub | Length Through Hub | Bore | Diameter of R/F R | Depth of Socket F | ||||||
| Diameter of Hub E | Hub of W/N X | S/O & S/W Y | W/N Y |
L/J Y |
S/O & S/W B | L/J B |
SCH STD W/N B |
|||||||||
| 15 | 95.2 | 66.7 | 15.9 | 4 | 14.3 | 38.1 | 21.33 | 22.2 | 52.4 | 22.3 | 22.3 | 22.8 | 15.70 | 34.9 | 9.5 | |
| 20 | 117.5 | 82.5 | 19.0 | 4 | 15.9 | 47.6 | 26.67 | 25.4 | 57.1 | 25.4 | 27.7 | 28.1 | 20.80 | 42.9 | 11.1 | |
| 25 | 123.8 | 88.9 | 19.0 | 4 | 17.5 | 54.0 | 33.40 | 27.0 | 61.9 | 26.9 | 34.5 | 35.0 | 26.60 | 50.8 | 12.7 | |
| 32 | 133.3 | 98.4 | 19.0 | 4 | 20.6 | 63.5 | 42.16 | 28.6 | 66.7 | 28.4 | 43.2 | 43.6 | 35.00 | 63.5 | 14.2 | |
| 40 | 155.6 | 114.3 | 22.2 | 4 | 22.2 | 69.8 | 48.26 | 31.7 | 69.8 | 31.7 | 49.5 | 50.0 | 40.80 | 73.0 | 15.8 | |
| 50 | 165.1 | 127.0 | 19.0 | 8 | 25.4 | 84.1 | 60.31 | 36.5 | 73.0 | 36.5 | 62.0 | 62.4 | 53.30 | 92.1 | 17.4 | |
| 65 | 190.5 | 149.2 | 22.2 | 8 | 28.6 | 100.0 | 73.02 | 41.3 | 79.4 | 41.1 | 74.7 | 75.4 | 62.40 | 104.8 | 19.0 | |
| 80 | 209.5 | 168.3 | 22.2 | 8 | 31.8 | 117.5 | 88.90 | 46.0 | 82.5 | 45.9 | 90.7 | 91.4 | 77.90 | 127.0 | – | |
| 100 | 273.0 | 215.9 | 25.4 | 8 | 38.1 | 152.4 | 114.30 | 54.0 | 101.6 | 53.8 | 116.1 | 116.8 | 102.20 | 157.2 | – | |
| 125 | 330.2 | 266.7 | 28.6 | 8 | 44.4 | 188.9 | 141.30 | 60.3 | 114.3 | 60.4 | 143.8 | 141.5 | 128.10 | 185.7 | – | |
| 150 | 355.6 | 292.1 | 28.6 | 12 | 47.6 | 222.2 | 168.27 | 66.7 | 117.5 | 66.5 | 170.7 | 171.4 | 154.00 | 215.9 | – | |
| 200 | 419.1 | 349.2 | 31.7 | 12 | 55.6 | 273.0 | 219.07 | 76.2 | 133.3 | 76.2 | 221.5 | 222.2 | 202.70 | 269.9 | – | |
| 250 | 508.0 | 431.8 | 34.9 | 16 | 63.5 | 342.9 | 273.05 | 85.7 | 152.4 | 111.2 | 276.3 | 277.3 | 254.50 | 323.8 | – | |
| 300 | 558.8 | 488.9 | 34.9 | 20 | 66.7 | 400.0 | 323.85 | 92.1 | 155.6 | 117.3 | 327.1 | 328.1 | 304.80 | 381.0 | – | |
| 350 | 603.2 | 527.0 | 38.1 | 20 | 69.9 | 431.8 | 355.60 | 93.7 | 165.1 | 127.0 | 359.1 | 360.1 | 336.50 | 412.7 | – | |
| 400 | 685.8 | 603.2 | 41.3 | 20 | 76.2 | 495.3 | 406.40 | 106.4 | 177.8 | 139.7 | 410.5 | 411.2 | 387.30 | 469.9 | – | |
| 450 | 742.9 | 654.0 | 44.4 | 20 | 82.6 | 546.1 | 457.20 | 117.5 | 184.1 | 152.4 | 461.8 | 462.2 | 438.10 | 533.4 | – | |
| 500 | 812.8 | 723.9 | 44.4 | 24 | 88.9 | 609.6 | 508.00 | 127.0 | 190.5 | 165.1 | 513.1 | 514.3 | 488.90 | 584.2 | – | |
| 600 | 939.8 | 838.2 | 50.8 | 24 | 101.6 | 717.5 | 609.60 | 139.7 | 203.2 | 184.1 | 615.9 | 615.9 | 590.50 | 692.1 | – | |
| CLASS 900 | ||||||||||||||||
| Nominal Pipe Size | Outside Diameter of Flange O | Dia of Bolt Circle A | Dia of Bolt Holes D | No. of Holes | Thickness of Flange C |
Hub | Length Through Hub | Bore | Diameter of R/F R | Depth of Socket F | ||||||
| Diameter of Hub E | Hub of W/N X | S/O & S/W Y | W/N Y |
L/J Y |
S/O & S/W B | L/J B |
SCH STD W/N B |
|||||||||
| 15 | 120.6 | 82.5 | 22.2 | 4 | 22.2 | 38.1 | 21.33 | 31.7 | 60.3 | 31.7 | 22.3 | 22.8 | 15.70 | 34.9 | 9.5 | |
| 20 | 130.2 | 88.9 | 22.2 | 4 | 25.4 | 44.4 | 26.67 | 34.9 | 69.8 | 35.0 | 27.7 | 28.1 | 20.80 | 42.9 | 11.1 | |
| 25 | 149.2 | 101.6 | 25.4 | 4 | 28.6 | 52.4 | 33.40 | 41.3 | 73.0 | 41.1 | 34.5 | 35.0 | 26.60 | 50.8 | 12.7 | |
| 32 | 158.7 | 111.1 | 25.4 | 4 | 28.6 | 63.5 | 42.16 | 41.3 | 73.0 | 41.1 | 43.2 | 43.6 | 35.00 | 63.5 | 14.2 | |
| 40 | 177.8 | 123.8 | 28.6 | 4 | 31.8 | 69.8 | 48.26 | 44.4 | 82.5 | 44.4 | 49.5 | 50.0 | 40.80 | 73.0 | 15.8 | |
| 50 | 215.9 | 165.1 | 25.4 | 8 | 38.1 | 104.8 | 60.31 | 57.1 | 101.6 | 57.1 | 62.0 | 62.4 | 53.30 | 92.1 | 17.4 | |
| 65 | 244.5 | 190.5 | 28.6 | 8 | 41.3 | 123.8 | 73.02 | 63.5 | 104.8 | 63.5 | 74.7 | 75.4 | 62.40 | 104.8 | 19.0 | |
| 80 | 241.3 | 190.5 | 25.4 | 8 | 38.1 | 127.0 | 88.90 | 53.9 | 101.6 | 53.8 | 90.7 | 91.4 | 77.90 | 127.0 | – | |
| 100 | 292.1 | 234.9 | 31.7 | 8 | 44.4 | 158.7 | 114.30 | 69.8 | 114.3 | 69.8 | 116.0 | 116.8 | 102.20 | 157.1 | – | |
| 125 | 349.2 | 279.4 | 35.0 | 8 | 50.8 | 190.5 | 141.30 | 79.3 | 127.0 | 79.2 | 143.7 | 144.5 | 128.10 | 185.7 | – | |
| 150 | 381.0 | 317.5 | 31.7 | 12 | 55.6 | 234.9 | 168.27 | 85.8 | 139.7 | 85.8 | 170.6 | 171.4 | 154.00 | 215.9 | – | |
| 200 | 469.9 | 393.7 | 38.1 | 12 | 63.5 | 298.4 | 219.07 | 101.6 | 162.0 | 144.3 | 221.4 | 222.2 | 202.70 | 269.8 | – | |
| 250 | 546.1 | 469.9 | 38.1 | 16 | 69.8 | 368.3 | 273.05 | 107.9 | 184.1 | 127.0 | 276.3 | 277.3 | 254.50 | 323.8 | – | |
| 300 | 609.6 | 533.4 | 38.1 | 20 | 79.3 | 419.1 | 323.85 | 117.4 | 200.0 | 142.7 | 327.1 | 328.1 | 304.80 | 381.0 | – | |
- All Dimensions are in Millimeters.
- Flanges except Lap Joint will be furnished with (1.6) Raised Face, which is included in 'Thickness (C)' and 'Length through Hub (Y)'
